The new moon is the full moon. The moon was made on the fourth day of creation. The moon rules the night and is for signs and seasons.
Genesis 1:14:”And God said, Let there be lights in the firmament of the heaven to divide the day from the night;
and let them be for signs, and for seasons, and for days, and years:”
verse 15: “And let them be for lights in the firmament of the heaven to give light upon the earth: and it was so.”
verse 16: “And God made two great lights; the greater light to rule the day, and the lesser light to rule the night: he made the stars also.”
verse 17: “And God set them in the firmament of the heaven to give light upon the earth,”
verse 18: “And to rule over the day and over the night, and to divide the light from the darkness: and God saw that it was good.”
verse 19: “And the evening and the morning were the fourth day.”